#-*-coding:utf-8-*-
class teacher():
    """
    定义的教师类
    """
    def __init__(self,id):
        self.id=id

    def db_connect(self):
        pass

    def get_name(self,id):

        pass

    def get_school(self,id):
        pass

    def add_course(self,**akwgs):
        pass

    def del_course(self,**akwgs):
        pass